In WordPress Dashboard go to Appearance submenu and click on Customize.
After clicking on customize you will in theme Customizer.
Here you have to click on Page Template than About Page
In About Here you can Hide / show.
Go to Customize -> Page Template ->About Page
In WordPress Dashboard go to Appearance submenu and click on Customize.
After clicking on customize you will in theme Customizer.
Here you have to click on Page Template than About Page
In About Here you can Manage Title & Description.
Go to Customize -> Page Template ->About Page
In WordPress Dashboard go to Appearance submenu and click on Customize.
After clicking on customize you will in theme Customizer.
Here you have to click on Page Template than About Page
In About Here you can Manage Button Content & Change Image.
Go to Customize -> Page Template ->About Page
You have to use About Image Size 540Px X 340Px